1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
AlekseyPX
3 years ago
15

(8+9) - (8+7) x (7 x 87)

Mathematics
2 answers:
rosijanka [135]3 years ago
7 0

i think its -9118 sorry if im wrong

Stells [14]3 years ago
4 0

Answer:

-1,918

Step-by-step explanation:

PEMDAS says to do the parenthesis first. So,

8+9=17

8+7=15

7x87=609

which gives us,

17-15 x 609

Next is multiplication

15 x 609= 9,135

which gives us,

17-1,935= -1918

You might be interested in
Five times the difference of a number and 2 is the same as 2 increased by five times the number plus twice the number. Find the
Makovka662 [10]

Welcome to Brainly!

5(n-2) = 2+5n + 2n fits your equation.  After multiplication, we have

5x - 10 = 2 + 7n

Combining like terms, we get:

-12 = 2n, so that n = -6.


8 0
3 years ago
Read 2 more answers
How do you know if you are correct in math?
8_murik_8 [283]

You can check your work by using a calculator or using another method to find the same answer to the same question. You could also ask a friend

Pleaze mark brainliest!!

8 0
3 years ago
Point C ∈ AB , AB = 30m. Point C is 1.5 times farther from point A than from point B. Find AC and CB.
Shtirlitz [24]

let's say that C is "x" units farther from B, that means that CB = x, and therefore AC = 1.5x.


\bf \underset{\leftarrow ~~30~~\to}{\boxed{A}\stackrel{1.5x}{\rule[0.35em]{18em}{0.25pt}}C\stackrel{x}{\rule[0.35em]{10em}{0.25pt}}\boxed{B}}
\\\\\\
AB=AC+CB\implies \stackrel{AB}{30}=\stackrel{AC}{1.5x}+\stackrel{CB}{x}\implies 30=2.5x
\\\\\\
\cfrac{30}{2.5}=x\implies 12=x
\\\\[-0.35em]
~\dotfill\\\\
AC=1.5(12)\implies AC=18~\hspace{8em} CB=x\implies CB=12

8 0
3 years ago
Solve for x.<br> 3(2x + 5) = 33
Umnica [9.8K]

Answer:

x = 3

Step-by-step explanation:

3(2x + 5) = 33

3 * 2x + 3 * 5 = 33

6x + 15 = 33

6x = 33 - 15

x = 18 / 6

x = 3

6 0
2 years ago
What is (2x2+6x+5) - (6x2+ 3x+5) solved ?<br>​
lana [24]

Answer:

The answer is (-8+3x). :)

3 0
2 years ago
Other questions:
  • Salt water has a density of 1030 kg/m3. A piece of wood with
    13·1 answer
  • A Norman window is a window with a semi-circle on top of regular rectangular window. What should be the dimensions of the window
    8·2 answers
  • Which expression is equivalent to 6(14)? <br> 6(10 + 4) 6(10 + 14) 6(1 + 40) 6(10 + 40)
    8·2 answers
  • Of 19 possible​ books, you plan to take 6 with you on vacation. How many different collections of 6 books can you​ take?
    13·1 answer
  • Graph f(x)=−0.25x+4.<br><br> Use the line tool and select two points to graph the line.
    13·2 answers
  • SOMEONE HELPPPPPPPPPP
    8·2 answers
  • The coordinates below represent a triangle that was dilated. J(-3, -12) à J’(-2, -8) K(-6, -15) à K’(-4, -10) L(-9, -12) à L’(-6
    14·1 answer
  • Which of the following is NOT a polynomial?
    8·1 answer
  • 10 +4m when m = -2<br> i really need help on this lol
    7·2 answers
  • What is the percent change if the temperature rises from 21*C to 29*C? Round to the nearest tenth.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!